[INFO] cloning repository https://github.com/vivianlazaras/trywarn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vivianlazaras/trywarn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivianlazaras%2Ftrywarn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivianlazaras%2Ftrywarn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e254e4709e8abdb8549c060d7229a9577106272
[INFO] testing vivianlazaras/trywarn against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivianlazaras%2Ftrywarn" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vivianlazaras/trywarn
[INFO] finished tweaking git repo https://github.com/vivianlazaras/trywarn
[INFO] tweaked toml for git repo https://github.com/vivianlazaras/trywarn written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vivianlazaras/trywarn on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vivianlazaras/trywarn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.docs
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concat-idents v1.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0777a08dd2d03dcecf2f42fcf1b5146d487a97c4f33f18cb96e6fa0bc5de6cff
[INFO] running `Command { std: "docker" "start" "-a" "0777a08dd2d03dcecf2f42fcf1b5146d487a97c4f33f18cb96e6fa0bc5de6cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0777a08dd2d03dcecf2f42fcf1b5146d487a97c4f33f18cb96e6fa0bc5de6cff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0777a08dd2d03dcecf2f42fcf1b5146d487a97c4f33f18cb96e6fa0bc5de6cff", kill_on_drop: false }`
[INFO] [stdout] 0777a08dd2d03dcecf2f42fcf1b5146d487a97c4f33f18cb96e6fa0bc5de6cff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c8c978d15e2d58410b773ff1d4402d0c1e2043249fc7010cb216b42a157db6a
[INFO] running `Command { std: "docker" "start" "-a" "7c8c978d15e2d58410b773ff1d4402d0c1e2043249fc7010cb216b42a157db6a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.docs
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling trywarn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `Command { std: "docker" "inspect" "7c8c978d15e2d58410b773ff1d4402d0c1e2043249fc7010cb216b42a157db6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8c978d15e2d58410b773ff1d4402d0c1e2043249fc7010cb216b42a157db6a", kill_on_drop: false }`
[INFO] [stdout] 7c8c978d15e2d58410b773ff1d4402d0c1e2043249fc7010cb216b42a157db6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e4c37a841c5a4fa5c9f25640685da23e1de9a5056fd5df7a9bb1c8bef360f02
[INFO] running `Command { std: "docker" "start" "-a" "8e4c37a841c5a4fa5c9f25640685da23e1de9a5056fd5df7a9bb1c8bef360f02", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.docs
[INFO] [stderr]    Compiling trywarn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "8e4c37a841c5a4fa5c9f25640685da23e1de9a5056fd5df7a9bb1c8bef360f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4c37a841c5a4fa5c9f25640685da23e1de9a5056fd5df7a9bb1c8bef360f02", kill_on_drop: false }`
[INFO] [stdout] 8e4c37a841c5a4fa5c9f25640685da23e1de9a5056fd5df7a9bb1c8bef360f02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 673ee59b8233e570233bb31dc998f343599a9be2c6cdda8281cd51390182ac40
[INFO] running `Command { std: "docker" "start" "-a" "673ee59b8233e570233bb31dc998f343599a9be2c6cdda8281cd51390182ac40", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.docs
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trywarn-18e8c19e7d284408)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_warnable_clear_and_warn ... ok
[INFO] [stdout] test tests::test_warnable_debug_format ... ok
[INFO] [stdout] test tests::test_warnable_propagate ... ok
[INFO] [stdout] test tests::test_warnable_hide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/trywarn-105af2a0937b7557)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trywarn
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Trivialize (line 1077) ... ignored
[INFO] [stdout] test src/lib.rs - Trivialize (line 1101) ... ignored
[INFO] [stdout] test src/lib.rs - Warnable<T,W,L>::debug (line 880) ... ignored
[INFO] [stdout] test src/lib.rs - Warnable<T,W,L>::unwrap_into_warnings (line 733) ... ignored
[INFO] [stdout] test src/lib.rs - Warnable<T,W,L>::warn (line 814) ... ignored
[INFO] [stdout] test src/lib.rs - DefaultWarning (line 64) ... FAILED
[INFO] [stdout] test src/lib.rs - Result (line 155) ... FAILED
[INFO] [stdout] test src/lib.rs - DefaultWarning::new (line 86) ... FAILED
[INFO] [stdout] test src/lib.rs - TrackedWarning<W> (line 297) ... ok
[INFO] [stdout] test src/lib.rs - TrackedWarning (line 230) ... ok
[INFO] [stdout] test src/lib.rs - Warnable (line 334) ... ok
[INFO] [stdout] test src/lib.rs - Warnable<T,W,L>::merge (line 777) ... ok
[INFO] [stdout] test src/lib.rs - Trivialize (line 1088) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - DefaultWarning (line 64) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `your_crate`
[INFO] [stdout]   --> src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | use your_crate::DefaultWarning;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `your_crate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `your_crate`, use `cargo add your_crate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Result (line 155) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `str: std::error::Error` is not satisfied
[INFO] [stdout]    --> src/lib.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn compute() -> Result<i32, &'static str> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'static str` to implement `std::error::Error`
[INFO] [stdout] note: required by a bound in `Warnable`
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct Warnable<T, W: std::error::Error, L: Logger<W> + 'static = DefaultLogger> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ required by this bound in `Warnable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `str: std::error::Error` is not satisfied
[INFO] [stdout]    --> src/lib.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |     Ok(Warnable::new(value, None, StdErrLogger))
[INFO] [stdout]     |        ^^^^^^^^ the trait `std::error::Error` is not implemented for `str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'static str` to implement `std::error::Error`
[INFO] [stdout] note: required by a bound in `Warnable`
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct Warnable<T, W: std::error::Error, L: Logger<W> + 'static = DefaultLogger> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ required by this bound in `Warnable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `str: std::error::Error` is not satisfied
[INFO] [stdout]    --> src/lib.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     Ok(Warnable::new(value, None, StdErrLogger))
[INFO] [stdout]     |     ^^ the trait `std::error::Error` is not implemented for `str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'static str` to implement `std::error::Error`
[INFO] [stdout] note: required by a bound in `Warnable`
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct Warnable<T, W: std::error::Error, L: Logger<W> + 'static = DefaultLogger> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ required by this bound in `Warnable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `str: std::error::Error` is not satisfied
[INFO] [stdout]    --> src/lib.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 |     Ok(Warnable::new(value, None, StdErrLogger))
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `&'static str` to implement `std::error::Error`
[INFO] [stdout] note: required by a bound in `Warnable`
[INFO] [stdout]    --> src/lib.rs:356:27
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub struct Warnable<T, W: std::error::Error, L: Logger<W> + 'static = DefaultLogger> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ required by this bound in `Warnable`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - DefaultWarning::new (line 86) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `your_crate`
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | use your_crate::DefaultWarning;
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `your_crate`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `your_crate`, use `cargo add your_crate` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - DefaultWarning (line 64)
[INFO] [stdout]     src/lib.rs - DefaultWarning::new (line 86)
[INFO] [stdout]     src/lib.rs - Result (line 155)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 3 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.88s; merged doctests compilation took 0.12s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "673ee59b8233e570233bb31dc998f343599a9be2c6cdda8281cd51390182ac40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673ee59b8233e570233bb31dc998f343599a9be2c6cdda8281cd51390182ac40", kill_on_drop: false }`
[INFO] [stdout] 673ee59b8233e570233bb31dc998f343599a9be2c6cdda8281cd51390182ac40
